{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-18T20:25:37.727321+00:00","duration_seconds":0.009365,"id":2691389,"input_summary":"chars=561 node=683211","metadata":{},"output_summary":"candidates=4 calls=WQ7HGO,KK7IJZ,WQ7HIM,S1OF","recording_id":251467,"started_at":"2026-08-18T20:25:37.717956+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":238781}